diff --git a/UPGRADING b/UPGRADING
index c450d9ed6..4b4d0d863 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -15,6 +15,7 @@ from version 1.0-beta2
   $rcmail_config['draft_autosave'] = 300;
   $rcmail_config['htmleditor'] = TRUE;
   $rcmail_config['preview_pane'] = TRUE;
+  $rcmail_config['date_today'] = 'H:i';
 
 
 form version 0.1-beta